Ken Griffin’s iShares iBonds Dec 2028 Term Muni Bond ETF IBMQ Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$587K Buy
22,979
+7,970
+53% +$204K ﹤0.01% 8915
2025
Q4
$384K Sell
15,009
-7,309
-33% -$187K ﹤0.01% 9623
2025
Q3
$572K Buy
+22,318
New +$571K ﹤0.01% 8804
2025
Q2
Sell
-22,219
Closed -$562K 13656
2025
Q1
$562K Buy
+22,219
New +$561K ﹤0.01% 8234
2022
Q2
Sell
-18,415
Closed -$469K 13404
2022
Q1
$469K Sell
18,415
-10,243
-36% -$270K ﹤0.01% 9547
2021
Q4
$781K Sell
28,658
-10,484
-27% -$285K ﹤0.01% 8556
2021
Q3
$1.07M Buy
39,142
+24,820
+173% +$682K ﹤0.01% 7989
2021
Q2
$393K Sell
14,322
-43,469
-75% -$1.19M ﹤0.01% 10607
2021
Q1
$1.57M Buy
57,791
+40,686
+238% +$1.12M ﹤0.01% 6993
2020
Q4
$472K Buy
+17,105
New +$468K ﹤0.01% 8250
2020
Q3
Sell
-20,019
Closed -$542K 10347
2020
Q2
$542K Sell
20,019
-4,802
-19% -$128K ﹤0.01% 6927
2020
Q1
$651K Buy
+24,821
New +$653K ﹤0.01% 6047

Other funds holding IBMQ

Ken Griffin's IBMQ Position: Q1 2026 in Review

Ken Griffin increased its iShares iBonds Dec 2028 Term Muni Bond ETF (IBMQ) stake by 53% in Q1 2026, buying an estimated $204K and bringing the position to 22,979 shares worth $587K. The position accounts for ﹤0.01% of the portfolio, ranked #8915.

Ken Griffin first reported a position in IBMQ in Q1 2020 and has held it in 12 quarters since. The position peaked at $1.57M in Q1 2021. 186 funds tracked by Wall St. Rank hold IBMQ as of Q1 2026.

  • Ken Griffin held 22,979 shares of iShares iBonds Dec 2028 Term Muni Bond ETF worth $587K as of Q1 2026.
  • Ken Griffin bought 7,970 iShares iBonds Dec 2028 Term Muni Bond ETF shares in Q1 2026, an estimated $204K.
  • iShares iBonds Dec 2028 Term Muni Bond ETF made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #8915 holding.
  • Ken Griffin first reported a position in iShares iBonds Dec 2028 Term Muni Bond ETF in Q1 2020 and has held it in 12 quarters since.
  • Ken Griffin's iShares iBonds Dec 2028 Term Muni Bond ETF position peaked at $1.57M in Q1 2021.
  • 186 funds tracked by Wall St. Rank held iShares iBonds Dec 2028 Term Muni Bond ETF as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.